CN113976427B - Dust removal type vibration concentrating machine capable of cleaning screen - Google Patents
Dust removal type vibration concentrating machine capable of cleaning screen Download PDFInfo
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- CN113976427B CN113976427B CN202111268062.7A CN202111268062A CN113976427B CN 113976427 B CN113976427 B CN 113976427B CN 202111268062 A CN202111268062 A CN 202111268062A CN 113976427 B CN113976427 B CN 113976427B
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- frame
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- fixing
- fixedly connected
- fixing frame
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/50—Cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/022—Cleaning travelling work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B2230/00—Specific aspects relating to the whole B07B subclass
- B07B2230/01—Wet separation
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- Combined Means For Separation Of Solids (AREA)
Abstract
The invention relates to the field of mineral separation, in particular to a dust-removing type vibration mineral separator capable of cleaning a screen, which comprises a first fixing frame, a vibration mechanism, a blanking frame, a first opening and closing mechanism and the like; the other supporting equipment is provided with a pair of first fixing frames, the two first fixing frames are provided with a vibration mechanism together, the two first fixing frames are connected with a blanking frame together, and the blanking frame is provided with a first opening and closing mechanism. The cleaning plate can be inserted into the hole of the screen mesh, so that ores possibly stuck on the screen mesh can be pushed out, the screen mesh is prevented from being blocked by the ores, stable operation of the equipment can be effectively guaranteed, and the purpose of effectively preventing the screen mesh from being blocked by the ores is achieved.
Description
Technical Field
The invention relates to the field of ore dressing, in particular to a dust-removing type vibration ore dressing machine capable of cleaning a screen.
Background
The amount of rich ore that can be directly used for smelting in nature is not large, and particularly with the development of industrial production, the reserve of rich ore is gradually reduced, so more and more lean ores have to be mined, however, smelting with low-grade lean ores is not economical, in order to reduce the smelting cost, effective extraction of useful components in the ore is required, national resources are comprehensively utilized, and the ore mined from the mine is subjected to ore dressing before smelting.
The ore after the breakage is not of uniform size, need select separately according to its size, through grinding again, carry out subsequent processing to the ore that grinds well again, when the ore after the breakage is selected separately according to the size, generally use the method of vibrations, because the ore easily blocks up the equipment of selecting separately, prior art does not possess the function of clearing up equipment automatically, and prior art easily produces a large amount of dust, harm staff's health, prior art can produce great noise when the ore dressing simultaneously, can cause the influence to operational environment.
Disclosure of Invention
Based on this, it is necessary to provide a dust-removing type vibration ore separator capable of effectively removing dust, effectively preventing equipment from being blocked by ore, and effectively reducing noise generated in the ore separation process, and capable of cleaning a screen, so as to solve the problems that the ore in the prior art proposed in the background art is easy to block the traditional equipment, the generated dust can harm the human health of workers, and the noise is large.
The technical implementation scheme of the invention is as follows: the utility model provides a but dust type vibrations concentrator of clearance screen cloth, is including first mount, vibrations mechanism, unloading frame, first mechanism and the water tank that opens and shuts:
the first fixing frame is provided with a pair of first fixing frames on other supporting equipment, and the first fixing frames play a role in supporting the equipment;
the two first fixing frames are provided with a vibration mechanism together, and the vibration mechanism is used for sorting ores with different sizes through reciprocating vibration;
the blanking frame is connected between the two first fixing frames and is positioned above the vibrating mechanism, and the blanking frame is used for temporarily storing ores to be sorted;
the first opening and closing mechanism is arranged on the blanking frame and used for enabling ores in the blanking frame to fall onto the vibration mechanism;
the water tank, unloading frame outer wall one side fixedly connected with water tank, the water tank is located vibrations mechanism top, and the water tank is used for depositing water.
More preferably, vibrations mechanism is including first carriage, first reset spring, the filter screen, the sieve material net, including a motor, an end cap, a controller, and a cover plate, first axis of rotation and cam, common slidingtype connection has first carriage on two first mounts, be connected with a pair of first reset spring between first carriage and the first mount, fixedly connected with filter screen on the first carriage, fixedly connected with sieve material net on the first carriage, fixed mounting has the motor on one of them first mount, the first axis of rotation of motor output shaft one end fixedly connected with, fixedly connected with cam on the first axis of rotation, the cam contacts with first carriage.
More preferably, the first opening and closing mechanism comprises a second fixing frame, a second rotating shaft, a rotating wheel, a belt, a flat gear, a first fixing rod, a second sliding frame, a second reset spring and a first rack, the second fixing frame is symmetrically connected to the other side of the outer wall of the blanking frame, a second rotating shaft is connected between the two second fixing frames in a common rotating mode, the rotating wheel is fixedly connected to the second rotating shaft, the belt is wound between the rotating wheel and the first rotating shaft, the flat gear is fixedly connected to the second rotating shaft, the first fixing rod is symmetrically connected to the other side of the outer wall of the blanking frame, the second sliding frame is connected between the two first fixing rods in a common sliding mode, the second sliding frame is in sliding mode with the blanking frame, the second reset spring is symmetrically connected between the second sliding frame and the blanking frame, the first rack is fixedly connected to the second sliding frame, and the first rack is meshed with the flat gear.
More preferably, still including screen cloth clearance mechanism, screen cloth clearance mechanism locates on the first mount, screen cloth clearance mechanism is including the third mount, the second dead lever, the third carriage, the clearance board, third reset spring and third axis of rotation, symmetry fixedly connected with third mount on the second carriage, the hookup has the second dead lever on the first mount, the gliding style is connected with the third carriage on the second dead lever, common fixedly connected with clearance board between two third carriages, be connected with third reset spring between third carriage and the first mount, the last revolving style of rotation of being connected with of third carriage is connected with the third axis of rotation, third axis of rotation and third mount contact.
More preferably, the bottom of the cleaning plate is of a plurality of conical round rod structures, and the cleaning plate is used for cleaning the screen mesh.
More preferably, the cleaning device further comprises a second opening and closing mechanism, the second opening and closing mechanism is arranged on the water tank, the second opening and closing mechanism comprises a fourth fixing frame, a fixing plate, a sliding rod, a fifth fixing frame, a fourth reset spring, a blocking block, a spray head, a first toothed ring, a sixth fixing frame, a second toothed ring and a fixing strip, the top of the cleaning plate is fixedly connected with the fourth fixing frame, the inner wall of the water tank is fixedly connected with the fixing plate, the sliding rod is connected with the fixing plate in a sliding mode, the bottom end of the sliding rod is connected with the fifth fixing frame, the fourth reset spring is connected between the fifth fixing frame and the fixing plate, the bottom of the fifth fixing frame is connected with the five blocking blocks in a linear distributed mode, the bottom of the water tank is connected with the five spray heads in a linear distributed mode, the blocking blocks are in contact with the spray head, the top of the sliding rod is rotatably connected with the first toothed ring, the sixth fixing frame is fixedly connected with the water tank, the sixth fixing frame is in contact with the first toothed ring, the second toothed ring is connected with the sixth fixing frame in a sliding mode, the second toothed ring is in contact with the first toothed ring, and the sliding mode, and the fixing strip is matched with the fourth fixing frame.
More preferably, still including intermittent type unloading mechanism, intermittent type unloading mechanism locates on the unloading frame, intermittent type unloading mechanism is including the third dead lever, the second rack, fifth reset spring, sector gear and sliding plate, unloading frame outer wall opposite side fixedly connected with third dead lever, sliding connection has the second rack on the third dead lever, be connected with fifth reset spring between second rack and the unloading frame, fixedly connected with sector gear in the second axis of rotation, sector gear and the meshing of second rack, fixedly connected with sliding plate on the second rack.
More preferably, the device further comprises a pushing mechanism, the pushing mechanism is arranged on the sliding plate, the pushing mechanism comprises a seventh fixing frame, sliding rods and a pushing plate, the seventh fixing frame is symmetrically connected to the sliding plate, the sliding rods are connected to the first fixing frame in a sliding mode, the sliding rods are in limit fit with the seventh fixing frame, the pushing plate is fixedly connected between the two sliding rods, and the pushing plate is in contact with the first sliding frame.
More preferably, the noise reduction device further comprises a noise reduction frame, and the noise reduction frame is symmetrically connected to the first fixing frame.
Compared with the prior art, the invention has the following advantages:
the ore with different sizes is sorted out under the reciprocating vibration action of the screen mesh and the upper device, and the effect of automatically sorting the ore according to the size of the ore is achieved.
The shower nozzle can spray water intermittently to the ore on the filter screen washs, avoids the dust on the ore to fly away in the air, thereby can guarantee staff's health, has realized the purpose that can remove dust effectively.
The cleaning plate can be inserted into the hole of the screen mesh, so that ores possibly stuck on the screen mesh can be pushed out, the screen mesh is prevented from being blocked by the ores, stable operation of the equipment can be effectively guaranteed, and the purpose of effectively preventing the screen mesh from being blocked by the ores is achieved.
The sliding plate can intermittently block the blanking frame, so that the blanking frame can intermittently perform blanking, accumulation caused by excessive ore falling at one time can be prevented, and efficient and quick ore dressing is facilitated.
Through the noise reduction frame, the noise that produces in the ore dressing process can be reduced effectively to provide good operational environment for the staff.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic perspective view of a second embodiment of the present invention.
Fig. 3 is a third perspective view of the present invention.
Fig. 4 is a schematic perspective view of the vibration mechanism of the present invention.
Fig. 5 is a schematic view of a first partially-separated body structure of the first opening and closing mechanism of the present invention.
Fig. 6 is a schematic view of a second partially-separated body structure of the first opening and closing mechanism of the present invention.
Fig. 7 is a schematic view of a first partial body structure of the screen cleaning mechanism of the present invention.
Fig. 8 is a schematic view of a second partial body configuration of the screen cleaning mechanism of the present invention.
Fig. 9 is a schematic partial perspective view of a second opening and closing mechanism according to the present invention.
Fig. 10 is a schematic partial sectional perspective view of a second opening and closing mechanism according to the present invention.
Fig. 11 is a partially disassembled perspective view of the second opening and closing mechanism of the present invention.
Fig. 12 is a schematic partial perspective view of the intermittent blanking mechanism of the present invention.
Fig. 13 is a schematic sectional three-dimensional structure diagram of the intermittent blanking mechanism of the invention.
Fig. 14 is a perspective view of a third part of the first opening/closing mechanism of the present invention.
Fig. 15 is a perspective view of the pushing mechanism of the present invention.
Fig. 16 is a schematic perspective view of a noise reduction frame according to the present invention.
Wherein the figures include the following reference numerals: 11. a first fixing frame, 1, a vibration mechanism, 12, a first sliding frame, 13, a first return spring, 14, a filter screen, 15, a screen mesh, 16, a motor, 17, a first rotating shaft, 18, a cam, 2, a blanking frame, 3, a first opening and closing mechanism, 31, a second fixing frame, 32, a second rotating shaft, 33, a rotating wheel, 34, a belt, 35, a flat gear, 36, a first fixing rod, 37, a second sliding frame, 38, a second return spring, 39, a first rack, 4, a water tank, 5, a screen cleaning mechanism, 51, a third fixing frame, 52, a second fixing rod, 53, a third sliding frame, 54 and a cleaning plate, 55, a third return spring, 56, a third rotating shaft, 6, a second opening and closing mechanism, 61, a fourth fixing frame, 62, a fixing plate, 63, a sliding rod, 64, a fifth fixing frame, 65, a fourth return spring, 66, a blocking block, 67, a spray head, 68, a first toothed ring, 69, a sixth fixing frame, 611, a second toothed ring, 612, a fixing strip, 7, an intermittent blanking mechanism, 71, a third fixing rod, 72, a second rack, 73, a fifth return spring, 74, a sector gear, 75, a sliding plate, 8, a pushing mechanism, 81, a seventh fixing frame, 82, a sliding rod, 83, a pushing plate, 9 and a noise reduction frame.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings.
Example 1
A dust-removing type vibration concentrating machine capable of cleaning a screen mesh is shown in figures 1-6 and comprises a first fixing frame 11, a vibration mechanism 1, a discharging frame 2, a first opening and closing mechanism 3 and a water tank 4, a pair of first fixing frames 11 are arranged on other supporting devices, the vibration mechanism 1 used for vibrating concentrating is jointly arranged on the two first fixing frames 11, the discharging frame 2 used for storing ores to be sorted is jointly connected between the two first fixing frames 11, the first opening and closing mechanism 3 used for enabling the bottom of the discharging frame 2 to be opened is arranged on the discharging frame 2, and the water tank 4 is fixedly connected to one side of the outer wall of the discharging frame 2.
The vibrating mechanism 1 comprises a first sliding frame 12, first reset springs 13, filter screens 14, a material screening net 15, a motor 16, a first rotating shaft 17 and a cam 18, wherein the first sliding frame 12 is connected to the two first fixing frames 11 in a sliding mode, a pair of first reset springs 13 used for driving the first sliding frame 12 to reset are connected between the first sliding frame 12 and the first fixing frames 11, the filter screens 14 used for discharging water are fixedly connected to the first sliding frame 12, the material screening net 15 used for screening ores is fixedly connected to the first sliding frame 12, the motor 16 used for driving the device to operate is fixedly mounted on one of the first fixing frames 11, the first rotating shaft 17 is fixedly connected to one end of an output shaft of the motor 16, the cam 18 is fixedly connected to the first rotating shaft 17, the cam 18 is located on one side of the first sliding frame 12, and the cam 18 is in contact with the first sliding frame 12.
The first opening and closing mechanism 3 includes a second fixing frame 31, a second rotating shaft 32, a rotating wheel 33, a belt 34, a flat gear 35, a first fixing rod 36, a second sliding frame 37, a second return spring 38 and a first rack 39, the second fixing frame 31 is symmetrically connected to the other side of the outer wall of the blanking frame 2, the second rotating shaft 32 is connected between the two second fixing frames 31 in a rotating mode, the rotating wheel 33 is fixedly connected to the second rotating shaft 32, the rotating wheel 33 is located above the first rotating shaft 17, the belt 34 for transmitting power is wound between the rotating wheel 33 and the first rotating shaft 17, the flat gear 35 is fixedly connected to the second rotating shaft 32, the first fixing rod 36 is symmetrically connected to the other side of the outer wall of the blanking frame 2, a second sliding frame 37 for temporarily blocking the blanking frame 2 is connected between the two first fixing rods 36 in a sliding mode, the second sliding frame 37 is in sliding fit with the blanking frame 2, the second sliding frame 37 is symmetrically connected to the second return spring 38 for driving the second sliding frame 37 to return, the first rack 39 is fixedly connected to the second sliding frame 37, and the first rack 35 is meshed with the flat gear 39.
The ore to be sorted is loaded in the blanking frame 2, the water tank 4 is loaded with water, the manual control motor 16 rotates clockwise, so that the first rotating shaft 17 and the device on the first rotating shaft rotate clockwise, the rotating shaft drives the rotating wheel 33 and the device on the rotating wheel to rotate clockwise through the belt 34, the flat gear 35 drives the first rack 39 and the device on the first rack to move away from the water tank 4, the second return spring 38 is compressed accordingly, so that the second sliding frame 37 is opened, the ore in the blanking frame 2 falls onto the filter screen 14, meanwhile, the water in the water tank 4 flows onto the filter screen 14, the ore on the filter screen 14 can be cleaned through the water flow, the adhesion of dust is reduced, the ore on the filter screen 14 rolls onto the screen 15 due to the effect of the inclined surface, the cam 18 drives the first sliding frame 12 and the device on the first sliding frame 12 to vibrate in a reciprocating mode, so that the smaller ore on the screen 15 is fully shaken off, the larger ore falls onto other collection equipment along the screen 15, the manual control motor 16 rotates reversely, the first rotating shaft 17 and the reverse gear 35 is driven by the first rack, and the second return spring 38 is closed repeatedly, and the manual control motor 16 is controlled repeatedly.
Example 2
On the basis of embodiment 1, as shown in fig. 7 to 8, the apparatus further includes a screen cleaning mechanism 5, the screen cleaning mechanism 5 for preventing the screen mesh 15 from being blocked is disposed on the first fixing frame 11, the screen cleaning mechanism 5 includes a third fixing frame 51, a second fixing rod 52, a third carriage 53, a cleaning plate 54, a third return spring 55 and a third rotating shaft 56, the third fixing frame 51 is symmetrically and fixedly connected to the second carriage 37, the second fixing rod 52 is connected to the first fixing frame 11, the third carriage 53 is slidably connected to the second fixing rod 52, the third carriage 53 is L-shaped, the cleaning plate 54 for cleaning the screen mesh 15 is fixedly connected between the two third carriages 53, the bottom of the cleaning plate 54 is in a plurality of conical round rod structures, the third return spring 55 is connected between the third carriage 53 and the first fixing frame 11, the third carriage 53 is rotatably connected to the third rotating shaft 56, and the third rotating shaft 56 is in contact with the third fixing frame 51.
When the second sliding frame 37 is opened, the third fixing frame 51 moves along with the second sliding frame 37, in the process, the third fixing frame 51 pushes the third rotating shaft 56 and the upper device thereof to move downwards, the third return spring 55 is compressed, the cleaning plate 54 is inserted into the sieve material net 15, so that the cleaning plate 54 removes ore possibly stuck on the sieve material net 15, then the third fixing frame 51 does not press the third rotating shaft 56 any more, the third return spring 55 resets accordingly and drives the third rotating shaft 56 and the upper device thereof to reset, when the second sliding frame 37 is closed, the cleaning plate 54 cleans the sieve material net 15 again, and the purpose of effectively cleaning the sieve material net 15 is achieved through the above operation.
Example 3
On the basis of embodiment 2, as shown in fig. 9 to 11, the cleaning device further includes a second opening and closing mechanism 6, the second opening and closing mechanism 6 is used for intermittently ejecting water in the water tank 4, and is disposed on the water tank 4, the second opening and closing mechanism 6 includes a fourth fixing frame 61, a fixing plate 62, a sliding rod 63, a fifth fixing frame 64, a fourth return spring 65, a blocking block 66, a spray head 67, a first toothed ring 68, a sixth fixing frame 69, a second toothed ring 611, and a fixing strip 612, the top of the cleaning plate 54 is fixedly connected with the fourth fixing frame 61, the fixing plate 62 is fixedly connected to the inner wall of the water tank 4, the sliding rod 63 is slidably connected to the fixing plate 62, the fifth fixing frame 64 is connected to the bottom of the sliding rod 63, a fourth return spring 65 for driving the fifth fixing frame 64 to return is connected between the fifth fixing frame 64 and the fixing plate 62, the bottom of the fifth fixing frame 64 is linearly distributed and is connected to the fifth blocking block 66, the bottom of the blocking block 66 is in a disc shape with a certain thickness, the bottom of the water tank 4 is linearly distributed and is connected to the spray head 67, the blocking block 66 contacts with the spray head 67, the blocking ring 63, the fixing frame 68, the sliding ring 68 contacts the rotating fixing frame 69, the fixing frame 69 and the fixing ring 611, the fixing frame 69, the rotating type fixing ring 611 is connected to the rotating type fixing frame 69, the rotating type fixing frame 612 is connected to the fourth toothed ring 611, the fixing frame 69, the rotating type fixing frame 69 is connected to the rotating type fixing frame 69, and the rotating type fixing frame 69.
When the fourth fixing frame 61 and the device thereon move downwards, the fourth fixing frame 61 drives the fixing strip 612 to move downwards, the second toothed ring 611 presses the first toothed ring 68 and the device thereon to move downwards, the stretched fourth return spring 65 is stretched again, after the first toothed ring 68 and the device thereon move downwards, the second toothed ring 611 pushes the first toothed ring 68 to rotate, then the second toothed ring 611 clamps the first toothed ring 68, when the fourth fixing frame 61 and the device thereon move upwards, the fixing strip 612 and the device thereon move upwards, the stretched fourth return spring 65 is restored and drives the fifth fixing frame 64 and the device thereon to move upwards, so that the blocking block 66 no longer blocks the spray head 67, water in the water tank 4 is sprayed onto ore on the filter screen 14 through the spray head 67, and when the fourth fixing frame 61 and the device thereon move downwards again, the fixing strip 612 and the device thereon are sequentially restored, so as to achieve the purpose of intermittently spraying water.
Example 4
On the basis of embodiment 3, as shown in fig. 12 to 15, the intermittent feeding mechanism 7 is further included, the intermittent feeding mechanism 7 for intermittently feeding ore is disposed on the feeding frame 2, the intermittent feeding mechanism 7 includes a third fixing rod 71, a second rack 72, a fifth return spring 73, a sector gear 74 and a sliding plate 75, the third fixing rod 71 is fixedly connected to one side of the outer wall of the feeding frame 2 away from the water tank 4, the second rack 72 is slidably connected to the third fixing rod 71, the fifth return spring 73 is connected between the second rack 72 and the feeding frame 2, the sector gear 74 is fixedly connected to the second rotating shaft 32, the sector gear 74 is located below the second rack 72, the sector gear 74 is engaged with the second rack 72, the sliding plate 75 is fixedly connected to the second rack 72, and the sliding plate 75 is used for intermittently blocking the feeding frame 2.
Still including pushing mechanism 8, a pushing mechanism 8 for promoting the ore on the filter screen 14 locates on the sliding plate 75, pushing mechanism 8 is including seventh mount 81, sliding rod 82 and slurcam 83, the symmetry hookup has seventh mount 81 on the sliding plate 75, open the seventh mount 81 lower part has the spout, sliding connection has sliding rod 82 on first mount 11, sliding rod 82 and the spacing cooperation of seventh mount 81, common fixedly connected with is used for pushing the ore on the filter screen 14 to slurcam 83 on the screen cloth net 15 between two sliding rod 82, slurcam 83 and the contact of first carriage 12.
When the sector gear 74 and the device thereon rotate clockwise, the sector gear 74 drives the second rack 72 and the device thereon to move towards the direction close to the water tank 4, the fifth return spring 73 is compressed accordingly, so that the sliding plate 75 blocks the blanking frame 2, the ore in the blanking frame 2 does not fall downwards any more, then the sector gear 74 is separated from the second rack 72, the fifth return spring 73 is reset accordingly and drives the second rack 72 and the device thereon to reset, the ore in the blanking frame 2 continuously falls downwards, and the intermittent blanking of the blanking frame 2 can be controlled by repeating the above operations.
When the seventh fixing frame 81 moves toward the direction close to the discharging frame 2, the seventh fixing frame 81 drives the sliding rod 82 and the device thereon to move, so that the pushing plate 83 can push the ore on the filter screen 14, and the ore on the filter screen 14 can be fully pushed onto the screen mesh 15, and when the seventh fixing frame 81 is reset, the sliding rod 82 and the device thereon are reset accordingly.
Example 5
In addition to embodiment 4, as shown in fig. 16, the noise reduction device further includes a noise reduction frame 9, and the noise reduction frame 9 for reducing noise is symmetrically connected to the first fixing frame 11.
Noise generated by the up-and-down reciprocating motion of first carriage 12 can be reduced by noise reduction frame 9.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a can clear up dust type vibrations concentrator of screen cloth which characterized by: including first mount, vibration mechanism, unloading frame, first mechanism and the water tank of opening and shutting: the two first fixing frames are provided with a vibration mechanism together, and the vibration mechanism is used for sorting ores with different sizes through reciprocating vibration; the blanking frame is connected between the two first fixing frames and is positioned above the vibrating mechanism, and the blanking frame is used for temporarily storing ores to be sorted; the first opening and closing mechanism is arranged on the blanking frame and used for enabling ores in the blanking frame to fall onto the vibration mechanism; the water tank is fixedly connected to one side of the outer wall of the blanking frame and positioned above the vibrating mechanism, and the water tank is used for storing water;
the vibration mechanism comprises a first sliding frame, first reset springs, a filter screen, a material screening net, a motor, a first rotating shaft and a cam, wherein the first sliding frame is connected to two first fixing frames in a sliding mode, a pair of first reset springs are connected between the first sliding frame and the first fixing frames, the filter screen is fixedly connected to the first sliding frame, the material screening net is fixedly connected to the first sliding frame, the motor is fixedly mounted on one first fixing frame, the first rotating shaft is fixedly connected to one end of an output shaft of the motor, the cam is fixedly connected to the first rotating shaft, and the cam is in contact with the first sliding frame;
the first opening and closing mechanism comprises a second fixing frame, a second rotating shaft, a rotating wheel, a belt, a flat gear, a first fixing rod, a second sliding frame, a second reset spring and a first rack, the second fixing frame is symmetrically connected to the other side of the outer wall of the blanking frame, the second rotating shaft is connected between the two second fixing frames in a common rotating mode, the rotating wheel is fixedly connected to the second rotating shaft, the belt is wound between the rotating wheel and the first rotating shaft, the flat gear is fixedly connected to the second rotating shaft, the first fixing rod is symmetrically connected to the other side of the outer wall of the blanking frame, the second sliding frame is connected between the two first fixing rods in a common sliding mode, the second sliding frame is in sliding fit with the blanking frame, the second reset spring is symmetrically connected between the second sliding frame and the blanking frame, the first rack is fixedly connected to the second sliding frame, and the first rack is meshed with the flat gear;
still including screen cloth clearance mechanism, screen cloth clearance mechanism locates on the first mount, screen cloth clearance mechanism is including the third mount, the second dead lever, the third carriage, the cleaning plate, third reset spring and third axis of rotation, symmetry fixedly connected with third mount on the second carriage, the hookup has the second dead lever on the first mount, the sliding type is connected with the third carriage on the second dead lever, common fixedly connected with cleaning plate between two third carriages, be connected with third reset spring between third carriage and the first mount, the rotating type is connected with the third axis of rotation on the third carriage, third axis of rotation and third mount contact.
2. A screen cleanable vibratory concentrator as claimed in claim 1 wherein: the bottom of the cleaning plate is of a plurality of conical round rod structures, and the cleaning plate is used for cleaning the screen mesh.
3. A screen cleanable vibratory concentrator as claimed in claim 1 wherein: the cleaning device is characterized by further comprising a second opening and closing mechanism, the second opening and closing mechanism is arranged on the water tank, the second opening and closing mechanism comprises a fourth fixing frame, a fixing plate, a sliding rod, a fifth fixing frame, a fourth reset spring, a blocking block, a spray head, a first toothed ring, a sixth fixing frame, a second toothed ring and a fixing strip, the fourth fixing frame is fixedly connected to the top of the cleaning plate, the fixing plate is fixedly connected to the inner wall of the water tank, the sliding rod is slidably connected to the fixing plate, the fifth fixing frame is connected to the bottom end of the sliding rod, the fourth reset spring is connected between the fifth fixing frame and the fixing plate, the five blocking blocks are connected to the bottom of the fifth fixing frame in a linearly distributed mode, the five spray heads are connected to the bottom of the water tank in a linearly distributed mode, the blocking blocks are in contact with the spray head, the top end of the sliding rod is rotatably connected with the first toothed ring, the sixth fixing frame is fixedly connected to the water tank, the sixth fixing frame is in contact with the first toothed ring, the second toothed ring is slidably connected to the sixth fixing frame, the second toothed ring is in contact with the fourth fixing strip, and the fourth fixing frame in a sliding mode.
4. A screen cleanable vibratory concentrator as claimed in claim 3 wherein: still including intermittent type unloading mechanism, intermittent type unloading mechanism locates on the unloading frame, intermittent type unloading mechanism is including the third dead lever, the second rack, fifth reset spring, sector gear and sliding plate, unloading frame outer wall opposite side fixedly connected with third dead lever, sliding connection has the second rack on the third dead lever, be connected with fifth reset spring between second rack and the unloading frame, fixedly connected with sector gear in the second axis of rotation, sector gear and the meshing of second rack, fixedly connected with sliding plate on the second rack.
5. A screen cleanable vibratory concentrator as claimed in claim 4 wherein: the pushing mechanism is arranged on the sliding plate and comprises a seventh fixing frame, sliding rods and a pushing plate, the seventh fixing frame is symmetrically connected to the sliding plate, the sliding rods are connected to the first fixing frame in a sliding mode, the sliding rods are matched with the seventh fixing frame in a limiting mode, the pushing plate is fixedly connected between the two sliding rods, and the pushing plate is in contact with the first sliding frame.
6. A screen cleanable vibratory concentrator as claimed in claim 5 wherein: the noise reduction frame is symmetrically connected to the first fixing frame.
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| CN115193782B (en) * | 2022-07-18 | 2023-05-09 | 南昌工学院 | Ore high-speed sorting and cleaning device |
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| CN104043580A (en) * | 2014-06-06 | 2014-09-17 | 秦健 | Particle material sieving machine |
| CN109331934A (en) * | 2018-10-09 | 2019-02-15 | 曾爱玲 | A kind of intermittent blanking crushing plant of rare earth |
| CN210729636U (en) * | 2019-05-07 | 2020-06-12 | 华素国际生物科技有限公司 | Crushing and screening machine for producing blood sugar reducing noodles |
| CN210497216U (en) * | 2019-09-03 | 2020-05-12 | 重庆市万州区江南机械制造有限公司 | Shale shaker with jam prevents stifled cleaning function |
| CN112893100A (en) * | 2021-01-22 | 2021-06-04 | 王涛 | Grit screening belt cleaning device for construction |
| CN214347848U (en) * | 2021-01-25 | 2021-10-08 | 黑龙江省迅念科技有限公司 | Quick sieving mechanism of rice products processing raw materials |
| CN112893423A (en) * | 2021-04-06 | 2021-06-04 | 黄河水利职业技术学院 | Environment-friendly construction waste recovery device |
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